The Server response-header field contains information about the software used by the web server to handle the request.
Websites using header Server | 74,506,844 |
Percentage of websites that use Server header | 90.88% |
Total discovered header values | More than 10,000 |
Header uses directives | No |
Header values are unique or random | No |
Most popular in the country | United States |
Directive | Share | Websites count | Unique Values |
---|
Amazon S3, category Content Delivery Networks, total 1,334,693 websites |
Amazon Cloudfront, category Content Delivery Networks, total 724,895 websites |
Amazon ELB, category Load Balancer, total 389,337 websites |
Akamai, category Content Delivery Networks, total 163,746 websites |
Amazon EC2, category Web Servers, total 54,233 websites |
AlmaLinux, category Operating Systems, total 24,099 websites |
Allegro RomPager, category Web Servers, total 1,078 websites |
Akka HTTP, category Web Servers, total 157 websites |
AOLserver, category Web Servers, total 127 websites |
Airee, category Content Delivery Networks, total 92 websites |
Domain | Country | Rank | Contacts |
---|---|---|---|
fonts.googleapis.com | United States | 1 | |
facebook.com | United States | 2 | |
google.com | United States | 3 | |
www.google.com | United States | 3 | |
wordpress.org | United States | 4 | |
s.w.org | United States | 5 |
Header value | Value prevalence |
---|---|
Apache | 24.05% |
nginx | 22.99% |
cloudflare | 9.34% |
openresty | 4.88% |
LiteSpeed | 4.33% |
Squarespace | 2.72% |
Pepyaka/1.21.6 | 2.21% |
Microsoft-IIS/10.0 | 2.14% |
Apache/2 | 1.50% |
Apache/2.4.58 (Unix) | 1.03% |
Microsoft-IIS/8.5 | 0.92% |
aruba-proxy | 0.71% |
Microsoft-HTTPAPI/2.0 | 0.58% |
nginx/1.18.0 (Ubuntu) | 0.54% |
nginx/1.24.0 | 0.51% |
nginx/1.21.6 | 0.49% |
nginx/1.14.2 | 0.43% |
Microsoft-IIS/7.5 | 0.43% |
AmazonS3 | 0.39% |
Cowboy | 0.38% |